import numpy as np

array_ones = np.ones((2,3))
array_zeros = np.zeros((2,3), dtype=np.int32)
array_empty = np.empty((2,3))
array_full = np.full((2,3), 6)
print("array_ones: ", repr(array_ones))
print("array_zeros: ", repr(array_zeros))
print("array_empty: ", repr(array_empty))
print("array_full: ", repr(array_full))